I was building a rig for a friend of mine and he wanted my 850W Antec Signature PSU, so I sold it to him for $200 and bought myself a Antec High Current Pro 1200W Power Supply for $275.

Are you going to use it for welding?
Seriously, I hope future products are using less power, be it cpus or graphics cards. I have several ssds sitting on the shelf waiting to get deployed and have another GTX 280 that I might put in my big rig when I'm in the mood for SLI adventures and my Enermax Revo 850W should handle these additional loads without a hitch